#include QMK_KEYBOARD_H

#define _BL 0
#define _FL 1
#define _MAC 2
#define _LA 3


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  /* Keymap _BL: (Base Layer) Default Layer
   * ,----------------------------------------------------------------.
   * |Esc | 1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backsp |~ ` |
   * |----------------------------------------------------------------|
   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  |Del |
   * |----------------------------------------------------------------|
   * |Ctrl   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |PgUp|
   * |----------------------------------------------------------------|
   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift | Up|PgDn|
   * |----------------------------------------------------------------|
   * |Ctrl|Win |Alt |        Space          |Alt|Fn |Ctrl|Lef|Dow|Rig |
   * `----------------------------------------------------------------'
   *
   * Note: Shift + Esc = ~
   *       Win   + Esc = `
   */
[_BL] = LAYOUT_ansi(
  KC_GRV, KC_1,    KC_2,    KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,    KC_0,    KC_MINS,  KC_EQL,  KC_BSPC, KC_ESC,  \
  KC_TAB,  KC_Q,    KC_W,    KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,    KC_P,    KC_LBRC,  KC_RBRC, KC_BSLS, KC_DEL , \
  KC_LCTL, KC_A,    KC_S,    KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,    KC_SCLN, KC_QUOT,       KC_ENT,      KC_PGUP, \
  KC_LSFT,          KC_Z,    KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH,  KC_RSFT,  KC_UP,  KC_PGDN, \
  KC_LCTL, KC_LGUI, LM(_LA, MOD_LALT),      KC_SPC,                          KC_RALT, MO(_FL), KC_RCTRL, KC_LEFT, KC_DOWN, KC_RGHT),

  /* Keymap _FL: Function Layer
   * ,----------------------------------------------------------------.
   * |`swp|F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|  Del |`swp|
   * |----------------------------------------------------------------|
   * |     |BL |BL-|BL+|   |   |   |   |mac|   |PSc|   |   |     |Ins |
   * |----------------------------------------------------------------|
   * |      |   |   |   |   |   |Lef|Dn |Up |Rig|   |   |        |Hme |
   * |----------------------------------------------------------------|
   * |        |   |   |   |   |   |   |MUT|V- |V+ |   |      |PUp|End |
   * |----------------------------------------------------------------|
   * |    |    |    |                       |   |   |    |Hme|PDn|End |
   * `----------------------------------------------------------------'
   */
[_FL] = LAYOUT_ansi(
  MAGIC_UNSWAP_GRAVE_ESC, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,    KC_F10,  KC_F11,  KC_F12, KC_DEL,   MAGIC_SWAP_GRAVE_ESC, \
  _______, BL_TOGG, BL_DEC,  BL_INC , _______, _______, _______, _______, TG(_MAC),_______,  KC_PSCR, _______, _______, _______, KC_INS, \
  _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, _______, _______,     _______,      KC_HOME, \
  _______, _______, _______, _______, _______, _______, _______, KC_MUTE, KC_VOLD, KC_VOLU,  _______, _______,     KC_PGUP,      KC_END , \
  _______, _______, _______,                 _______,                     _______, _______,  _______, KC_HOME,     KC_PGDN,      KC_END ),

  /* Keymap _MAC: Mac Layer
   * ,----------------------------------------------------------------.
   * |   |   |   |   |   |   |   |   |   |   |   |   |   |       |    |
   * |----------------------------------------------------------------|
   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |    |
   * |----------------------------------------------------------------|
   * |      |   |   |   |   |   |   |   |   |   |   |   |        |    |
   * |----------------------------------------------------------------|
   * |        |   |   |   |   |   |   |   |   |   |   |      |   |    |
   * |----------------------------------------------------------------|
   * |Ctrl|Alt |Win |                       |Win |   |Alt|   |   |    |
   * `----------------------------------------------------------------'
   */
[_MAC] = LAYOUT_ansi(
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,      _______,     _______, \
  _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  KC_LCTL, KC_LALT, KC_LGUI,                        _______,                       KC_RGUI, _______, KC_RALT, _______, _______, _______),

  /* Keymap _LA: Left Alt Layer - LALT-4 maps to LALT-F4 so I can quit apps
   * ,----------------------------------------------------------------.
   * |    |   |   |   |F4 |   |   |   |   |   |   |   |   |      |    |
   * |----------------------------------------------------------------|
   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |    |
   * |----------------------------------------------------------------|
   * |      |   |   |   |   |   |   |   |   |   |   |   |        |    |
   * |----------------------------------------------------------------|
   * |        |   |   |   |   |   |   |   |   |   |   |      |   |    |
   * |----------------------------------------------------------------|
   * |    |    |    |                       |   |   |    |   |   |    |
   * `----------------------------------------------------------------'
   */
[_LA] = LAYOUT_ansi(
  _______, _______, _______, _______, KC_F4,   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,      _______,     _______, \
  _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
  _______, _______, _______,                        _______,                       _______, _______, _______, _______, _______, _______),
};
